diff --git a/extensions.py b/extensions.py
index c6ac510..26682fe 100644
--- a/extensions.py
+++ b/extensions.py
@@ -1,7 +1,7 @@
 import re
 
 
-def humanize_tags_from_json(value: str, default: str):
+def humanize_tags_from_json(value, default):
     if value != "":
         output = str()
         tags = value.split()
@@ -14,7 +14,7 @@ def humanize_tags_from_json(value: str, default: str):
     return default
 
 
-def format_rating(value: str):
+def format_rating(value):
     match value:
         case "g":
             # Negative Squared Latin Capital Letter G
diff --git a/inline_query.py b/inline_query.py
index 9a2d43b..9e6cffc 100644
--- a/inline_query.py
+++ b/inline_query.py
@@ -1,4 +1,3 @@
-from configparser import ConfigParser
 from uuid import uuid4
 
 import requests
@@ -32,8 +31,7 @@ async def inline_query(update: Update, context: ContextTypes.DEFAULT_TYPE) -> No
     await answer_query(update, query, config, data)
 
 
-async def answer_query(update: Update, query: str,
-                       config: ConfigParser, data) -> None:
+async def answer_query(update, query, config, data):
     characters = humanize_tags_from_json(data['tag_string_character'], "no characters")
     copyrights = humanize_tags_from_json(data['tag_string_copyright'], "unknown copyright")
     artists = humanize_tags_from_json(data['tag_string_artist'], "unknown artist")
@@ -65,7 +63,7 @@ async def answer_query(update: Update, query: str,
     await update.inline_query.answer(results)
 
 
-async def invalid_query(update: Update, query: str) -> None:
+async def invalid_query(update, query):
     results = [
         InlineQueryResultArticle(
             id=str(uuid4()),
diff --git a/main.py b/main.py
index 49be0a1..646ece5 100644
--- a/main.py
+++ b/main.py
@@ -33,7 +33,7 @@ def main() -> None:
     application.run_polling(allowed_updates=Update.ALL_TYPES)
 
 
-def validate_config() -> None:
+def validate_config():
     # noinspection PyBroadException
     try:
         response = requests.get(f"https://{config.get('Service', 'Domain')}/profile.json")